PIC12F1840T-I/SN Microchip Technology, PIC12F1840T-I/SN Datasheet - Page 347

• Manufacturer Part Number: PIC12F1840T-I/SN
• Description: 7 KB Flash, 256 Bytes RAM, 32 MHz Int. Osc, 6 I/0, Enhanced Mid Range Core 8 SOI
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 12Fr

Specifications of PIC12F1840T-I/SN

• Core Processor: RISC
• Core Size: 8-Bit
• Speed: 32MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 5
• Program Memory Size: 7KB (4K x 14)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.3 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

TABLE 30-12: USART SYNCHRONOUS TRANSMISSION REQUIREMENTS
FIGURE 30-15:
TABLE 30-13: USART SYNCHRONOUS RECEIVE REQUIREMENTS
 2011 Microchip Technology Inc.
Standard Operating Conditions (unless otherwise stated)
Operating Temperature
Param.
Standard Operating Conditions (unless otherwise stated)
Operating Temperature
Param.
US125 T
US126 T
US120 T
US121 T
US122 T
No.
No.
Note: Refer to
CK
CK
CKRF
Symbol
Symbol
DT
DTRF
L2
H2
V2
DTL
CKL
DT
CK
DT
V SYNC XMIT (Master and Slave)
Figure 30-5
SYNC RCV (Master and Slave)
Data-hold before CK  (DT hold time)
Data-hold after CK  (DT hold time)
Clock high to data-out valid
Clock out rise time and fall time
(Master mode)
Data-out rise time and fall time
USART SYNCHRONOUS RECEIVE (MASTER/SLAVE) TIMING
-40°C T
-40°C T
for load conditions.
Characteristic
A
A
Characteristic
+125°C
+125°C
US125
Preliminary
3.0-5.5V
1.8-5.5V
3.0-5.5V
1.8-5.5V
3.0-5.5V
1.8-5.5V
US126
Min.
10
15
Min.
—
—
—
—
—
—
Max.
—
—
PIC12(L)F1840
Max.
Units
100
80
45
50
45
50
ns
ns
Units
ns
ns
ns
ns
ns
ns
DS41441B-page 347
Conditions
Conditions